Time for a series of pictures

I have a series of pictures, each one is taken in a well know time period(exposure time). I am making a code such that I need to find the time for each picture.

example:

picture #1 was taken in a time interval of 0.25 sec.

picture #2 was taken in a time interval of 0.50 sec.

picture #3 was taken in a time interval of 0.25 sec.

I need to write a code contains the time at which each picture is taken. How could I do that.

We know that the time should be.

picture#1 time =0 sec (reference point)

picture#2 time=0+0.50

picture#3 time=0+0.50+0.25

That is I add the summ of the previous time to the time interval of the picture.( How to write that in a code)

Answer 1

[Shunichi Kusano]

Hi, Mohammed. You need cumsum function.

(https://www.mathworks.com/help/matlab/ref/cumsum.html)

[Mohammed Qahosh]

Shunichi Kusano Thank you very much. It works.